Hi Tomi, On Wednesday 05 Apr 2017 09:52:36 Tomi Valkeinen wrote: > On 03/01/17 14:06, Tomi Valkeinen wrote: > > I got this with your series. AM5 EVM, dual display, I run "kmstest --flip" > > and then exit by pressing enter, which is when I see the warning. It > > happens only sometimes, but having lots of cpu load (I used "stress -c > > 4") makes the driver spam the warning. > > > > [ 67.207223] ------------[ cut here ]------------ > > [ 67.211937] WARNING: CPU: 1 PID: 324 at > > drivers/gpu/drm/omapdrm/omap_gem.c:1085 omap_gem_free_object+0x270/0x2d4 > > [omapdrm] [ 67.223138] Modules linked in: omapdrm drm_kms_helper drm > > panel_dsi_cm panel_dpi connector_analog_tv connector_dvi connector_hdmi > > encoder_tp d12s015 encoder_tfp410 omapdss cfbfillrect cfbimgblt > > cfbcopyarea [last unloaded: omapdss] [ 67.243953] CPU: 1 PID: 324 Comm: > > kmstest Not tainted 4.9.0-rc8-00163-g55f4a6c2d775 #135 > > After rebasing to latest drm-next, I no longer see this, but the kms++ > test script hangs when exiting it. And then I get BUGs from the kernel. > Do you know if all the dependencies are in drm-next?
I've just rebased the patches on top of drm-next and I can't reproduce any of these two issues. I've ran kmstest --flip for 250 frames in a loop for half an hour, with and without CPU load (with 'stress -c 4') and everything works fine. I'll repost the rebased patches now. -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
